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Transmissive Sensor
• 0.200 in.(5.08 mm) slot width
m o .c U 4 t e e h S a t a .D w w w
• Ambient light and dust protective filter
INFRA-76.TIF
FEATURES • Choice of phototransistor or photodarlington output
DESCRIPTION The HOA1886 series consists of an infrared emitting diode facing an NPN silicon phototransistor (HOA1886- 011, - 012) or photodarlington (HOA1886- 013) encased in a black thermoplastic housing with IR transmissive inserts which form the optical windows. This arrangement provides excellent protection against ambient light while eliminating aperture openings which could be clogged by airborne contaminants. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector.
HOA1886 Datasheet
